APA (7e ed.) Bronvermelding
Oakley, F. (2012). The mortgage of the past: Reshaping the ancient political inheritance (1050-1300). Yale University Press.
Chicago (17e ed.) Bronvermelding
Oakley, Francis. The Mortgage of the Past: Reshaping the Ancient Political Inheritance (1050-1300). New Haven: Yale University Press, 2012.
MLA (9e ed.) Bronvermelding
Oakley, Francis. The Mortgage of the Past: Reshaping the Ancient Political Inheritance (1050-1300). Yale University Press, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.